Operations

We operate across energy generation, storage, and mining.

As a leading energy generator, we are committed to delivering safe and reliable electricity to power hundreds of thousands of Australian homes and businesses. 

Our operations are focused on supporting the energy system’s baseload needs, as Australia transitions to a more sustainable energy future. Our core asset portfolio includes Vales Point Power Station and Chain Valley Colliery, and we are actively investing in initiatives and projects to enhance the sustainability of our operations and the electricity we generate.

At Delta, we’re not just powering today – we’re helping support Australia’s transition to a smarter, cleaner energy future.

Chain Valley Colliery

Chain Valley Colliery

Learn about our underground coal mine operations and supply of coal to Vales Point Power Station.
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Chain Valley Colliery

Vales Point Power Station

Vales Point Power Station

Learn about Vales Point Power Station and how it powers NSW and Australia.
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Vales Point Power Station

Energy storage

Energy storage

Learn about our battery energy storage project at Vales Point Power Station.
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Energy storage